Methods and systems for deploying cable into a well
US10689916B2 · kind B2 · utility
2Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2014 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Apr 30, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B17/026
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An apparatus or system comprising, or a method utilizing, a pressure-tight head assembly coupling a multi-conductor wireline cable operable for downhole operations within a borehole extending into a subterranean formation. The head assembly comprises: an upper head attachment; a lower head attachment; an upper compression seal assembly; a gripper cone; and a rope socket. The upper compression seal assembly is threaded into and/or otherwise coupled to the upper head attachment in a manner causing the gripper cone to tighten onto the cable jacket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.